CVE-2019-15230 : What You Need to Know

LibreNMS v1.54 has a cross-site scripting (XSS) vulnerability in various sections of the admin console, potentially leading to unauthorized access to cookies and other harmful actions.

Understanding CVE-2019-15230

This CVE involves a security issue in LibreNMS v1.54 related to XSS vulnerabilities in specific admin console sections.

What is CVE-2019-15230?

The vulnerability in LibreNMS v1.54 allows for cross-site scripting (XSS) attacks in critical areas of the admin console, such as Create User, Inventory, Add Device, Notifications, Alert Rule, Create Maintenance, and Alert Template.

The Impact of CVE-2019-15230

Exploiting this vulnerability could result in unauthorized access to cookies and enable malicious activities. However, successful exploitation requires an authenticated account.

Technical Details of CVE-2019-15230

This section provides more technical insights into the vulnerability.

Vulnerability Description

The XSS vulnerability in LibreNMS v1.54 affects multiple sections of the admin console, potentially allowing attackers to steal cookies and perform malicious actions.

Affected Systems and Versions

Product: LibreNMS
Version: 1.54

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious scripts into the affected sections of the admin console, leveraging an authenticated account.

Mitigation and Prevention

Protecting systems from CVE-2019-15230 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update LibreNMS to a patched version that addresses the XSS vulnerability.
Monitor admin console activities for any suspicious behavior.

Long-Term Security Practices

Regularly review and update security configurations for the admin console.
Educate users on safe browsing practices to prevent XSS attacks.

Patching and Updates

Ensure timely application of security patches and updates to prevent exploitation of known vulnerabilities.